| Model No |
AR50AR2851UDFL |
50-K31 |
| TV Type |
Android TV |
Android TV |
| Screen Size |
50 Inch (126 cm) |
50 Inch (126 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MPEG1, MPEG2, MPEG4, AC3, EAC3, AAC, WMA, FLAC |
| Supported Video Formats |
: H.265, H.264, H.263, MPEG1, MPEG2, MPEG4 |
| Supported Picture Formats |
: JPEG |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, WMA, AAC, AC3, AC4 |
| Supported Video Formats |
: MPEG1, MPEG2, MPEG4, VC1, WMV, TS, MKV, AVI, MP4 |
| Supported Picture Formats |
: JPEG, JPG, PNG, BMP |
|
| Video |
| Backlight |
: 4K UHD LED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| Micro Dimming |
: Yes |
| UHD Upscaling |
: Yes |
| Wide Color Gamut |
: Yes |
| Digital Noise Reduction |
: Yes |
| Analog TV Reception NTSC |
: Yes |
| Panel Type |
: A+ |
| Brightness |
: 400 Nits |
| Contrast Ratio |
: 5000:01:00 ( Static ) |
| Picture Engine |
: Intelligent Frame Stabilization Engine, Dynamic Signal Calibration |
| Other Video Features |
: Wide Color Gamut Plus, 1.07 Billion Colors, HDR10 Plus with HLG, Digital Noise Reduction, Micro Dimming |
|
| Display Type |
: DLED |
| Brightness |
: 300 nits |
| Contrast Ratio |
: 5000 : 01 : 00 ( Static ) |
| Response Time |
: 6.5 ms ( Typical ) |
| Picture Engine |
: AI-Picture Engine |
| Digital Noise Filter |
: Yes |
| Analog TV Reception |
: Yes |
| Digital TV Reception |
: Yes |
| HDR 10 |
: Yes |
| Micro-Dimming |
: Yes |
| WCG |
: Yes |
| HLG |
: Yes |
| Dynamic Contrast |
: Yes |
| Dynamic Backlight |
: Yes |
| Screen Type |
: A+ |
| Picture Modes |
: Standard, Smart HDR, Sports, Movie, Dynamic |
|
| Audio |
| Audio Output ( RMS ) |
: 30 W |
| Number of Speakers |
: 2 |
| Sound Technology |
: Dolby Audio |
| Speaker Type |
: Powerful Box Speakers |
| Surround Sound |
: Virtual Surround Sound |
| Sound Mode |
: Sport, Standard, Cinema, Music, News |
|
| Speaker Output RMS |
: 20 W |
| Number of Speakers |
: 2 |
| Surround Sound |
: Stereo Sound |
| Sound Technology |
: Dolby Audio MS 12 |
| Speaker Type |
: Stereo Box Speaker |
| Sound Mode |
: Dynamic, Standard, Movie, Music, Voice, Game, Stadium |
| Other Audio Features |
: AI Sound Engine, Dolby Audio MS 12, Sound Modes, Equalizers - Dynamic / Standard / Movie / Music / Voice / Game / Stadium |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 |
| USB 2.0 |
: 2 |
| Bluetooth |
: Yes |
| Built In Wi-Fi |
: Yes |
| Ethernet / LAN |
: Yes |
| Internet Access |
: Yes |
| Headphone Jack |
: Yes |
| Chromecast Built-In |
: Yes |
| RF Connectivity Input |
: Yes |
| Wireless LAN Adapter |
: Yes |
| Digital Audio Output Optical |
: Yes |
| Wi-Fi Type |
: Dual Band WiFi: 2.4 GHz and 5 GHz |
|
| HDMI |
: 3 |
| USB |
: 2 |
| Built In Wi-Fi |
: Yes |
| Bluetooth |
: Yes |
| Headphone Jack |
: Yes |
| Digital Audio Output |
: Yes |
| SPDIF |
: Yes |
| Ethernet |
: Yes |
| Internet Access |
: Yes |
| Wi-Fi Type |
: 2.4GHz, 802.11 b / g / n 2T2R |
| Other Internet Features |
: Android Pie 9, Google Assistant, Voice Search, Google Play Store, Chromecast Built-in, Netflix, YouTube, Play Movies, File Manager, Media Player, TV Manager, T-Cast, T-Channel App Store, T-Browser, Yup TV, TV Guide |
|
| Smart TV Features |
| Operating System |
: Android 11 |
| CPU |
: Quad Core Cortex-A55 x 4 64bit |
| GPU |
: Mali G31 MP2, OpenGL ES3.2 |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Google Assistant |
: Yes |
| Screen Mirroring |
: Yes |
| Supported App - Netflix |
: Yes |
| Supported App - Youtube |
: Yes |
| Supported App - Prime Video |
: Yes |
| Supported App - Disney + Hotstar |
: Yes |
| Google Play Store |
: Yes |
| Operating System Present |
: Yes |
| Supported Mobile Operating System |
: Android, iOS |
| Supported Devices For Casting |
: Laptop, Mobile |
| Content Providers |
: Netflix, YouTube, Disney Plus Hotstar, Google Play Store, Prime Video, SmartCast |
| Supported App - Others |
: MX Player, Sony Liv, Voot, Voot Kids, Zee5, Spotify, Prime Music, Hungama, Smart Player |
|
| Operating System |
: Android Pie 9 |
| GPU |
: Mali 470 x 3 600 MHz - 800 MHz |
| CPU |
: Amlogic 64 bit A55 x 4 900 MHz~1.1GHz |
| RAM |
: 2 GB |
| ROM |
: 16GB |
| Supported App - Netflix |
: Yes |
| Supported App - Youtube |
: Yes |
| Supported App - Hotstar |
: Yes |
| Screen Mirroring |
: Yes |
| Operating System Present |
: Yes |
| Google Voice Search |
: Yes |
| Supported Devices for Casting |
: Mobile, Laptop |
| Pre Installed Browser |
: T- Browser |
| Supported Mobile Operating System |
: IOS, Android |
| App Store Type |
: Google App Store |
| Content Providers |
: Eros Now, ZEE5 |
| Supported App - Others |
: YouTube, Hotstar, Netflix, ErosNow, ZEE5, Voot, Jio Cinema, Hungama Play, ALTBalaji, YuppTV, T-Channel |
|
| Other Features |
| Design |
: Frameless Design |
| Clock |
: Yes |
| Eco Mode |
: Yes |
| RF Capable |
: Yes |
| Sleep Timer |
: Yes |
| Color Screen |
: Yes |
| Smart Remote |
: Yes |
| Voice Remote |
: Yes |
| On / Off Timer |
: Yes |
| Auto Power Off |
: Yes |
| System Languages |
: English |
| Content Languages |
: English |
| Warranty Summary |
: 2 Year Warranty On Product |
| Other Internet Features |
: More than 7000 Plus Apps and Games with Google Play Store, Chromecast, Google Play Store, Google Assistant, Unlimited Content with Apps. |
|
| Bezel |
: 4 mm |
| Clock |
: Yes |
| Auto Power Off |
: Yes |
| Sleep Timer |
: Yes |
| On/Off Timer |
: Yes |
| Teletext |
: Yes |
| System Languages |
: English |
| Panel Type |
: A+ Grade UHD 10-bit DLED Panel |
| Other Remote Control Features |
: Voice Input, Netflix Hot Key on Remote, Google Assistant Hotkey on Remote |
| Other Convenience Features |
: Google Assistant, Bluetooth, SPDIF, Netflix Hot Key on Remote, Google Assistant Hotkey on Remote, System Update over-the-air, Instant Power ON, Parental Control |
| Content Languages |
: Marathi, Gujarati, Sinhala, Kannada, Tamil, Rajasthani, Hindi, English, Punjabi, Telugu, Bengali, Urdu, Malayalam, Bhojpuri, Oriya |
|
| General Details |
| Power Requirements |
: AC 100 - 240 V, 50/60 Hz |
| Power Consumption |
: 120 W |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 9.34 Kg |
| Weight With Stand |
: 9.51 Kg |
|
| Power Supply |
: AC 100 - 240 V, 50 / 60 Hz |
| Power Consumption |
: 120 W |
| Power Consumption ( Standby ) |
: <0.5 W |
| Instant Power ON |
: Yes |
| ECO Energy Efficiency |
: Yes |
| Set Weight ( Without Stand ) |
: 10 Kg |
| Set Weight ( With Stand ) |
: 10.2 Kg |
|
| Supplied Accessories |
| Smart Remote Control - 1N |
: Yes |
| Batteries AAA - 2N |
: Yes |
| Screw - 4N |
: Yes |
| Stands - 2N |
: Yes |
| Power Cord - 1N |
: Yes |
| User Manual - 1N |
: Yes |
| Warranty Card - 1N |
: Yes |
|
| Smart Remote |
: Yes |
| 2 AAA Batteries |
: Yes |
| User manual |
: Yes |
| RF Capable |
: Yes |
| Wall Mount And Table Top Stand |
: Yes |
| Warranty Card |
: 1 Year Domestic Warranty |
|
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Compare Acer AR50AR2851UDFL with:
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Compare iFFALCON 50-K31 with:
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Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. If you're comparing iFFALCON 50-K31 and Acer AR50AR2851UDFL, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. From a practical standpoint, both options provide a reliable viewing experience for most users. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Picture Processor: AI-Picture Engine Vs Intelligent Frame Stabilization Engine, Dynamic Signal Calibration
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